Microsoft Outlook application saves all the Exchange mailbox items in offline mode in the local OST or Offline Storage Table file. The changes made by the users in offline mode will automatically get saved when the Exchange server connection is re-established. There are situations when OST files become inaccessible. However, many users are looking for a solution to convert OST to PST file format due to various reasons. So, in this blog, we will discuss the easy recommended methods to import OST to Outlook PST. We will provide manual as well as the automated best OST to PST converter solution both for the users.
Reasons to Convert OST to PST
There are various reasons for OST to PST conversion for the users. We have listed some of the common reasons below.
- Exchange Server faces failure or crashing
- Backup a few Exchange mailboxes.
- Exchange server maintenance.
- Accidental deletion of Exchange server account.
- If there is a need to export data from one place to another.
These are a few reasons for OST to PST conversion. Now let’s proceed further and see the methods to convert OST to PST manually following the given steps.
How to Convert OST to PST Manually?
There are various methods available to export OST to PST file format. Here we will discuss the manual strategies for Outlook OST to PST Conversion. We have provided different manual methods available here that users can follow. However, create a copy of the original data before starting the process as there might be some risk of data loss.
Method 1: Using Import/Export
- Launch MS Outlook
- Go to the File tab
- Select Import/Export option
- Click on Export to a file
- Hit the Next button
- Now select the Personal File Folder (.pst) and click on the Next button.
- Click parent root, then check on the Include Subfolders.
- Click on browse to define the saving path
- Then, hit the Finish button
Method 2: Use Drag and Drop
Create a new PST file and drag the OST folder and then simply drop it to the newly created PST file. Follow the below steps to perform the drag and drop process.
- Launch MS Outlook
- In Outlook, Create new PST file
- Choose all the mailbox files to transfer and drop them to the new PST file you have created
Method 3: Using Archive Feature
- Launch MS Outlook application
- Go to the File tab
- Click on the Options
- Now, Go to the advanced section
- Click on Auto Archive settings…
- Define the location to save the archived file.
- Click on OK button
Once Outlook’s archive feature is enabled, the data from the OST file will get saved into the PST file format.
Drawbacks to Convert OST to PST Manually
- More time-consuming process.
- These methods fail to convert the corrupt OST files.
- There is a huge risk of data loss.
- Technical knowledge is required
Professional Method to Convert OST to PST Format
Users can use any professional software to overcome all the limitations which we have seen with the manual methods. Professional methods are considered to be more reliable and secure than manual techniques. We would suggest using DRS OST to PST Converter which is one of the most reliable and trustable solutions available in the market. The utility is designed on a smart user-friendly interface. Users can export OST to PST, EML, MBOX, MSG, PDF, CSV, HTML, AOL, Yahoo, Hotmail, Thunderbird, etc. The free OST to PST Converter version can save 25 emails for free to evaluate the performance.
- Convert OST file to PST, EML, MSG, MBOX, PDF, CSV, HTML, Gmail, Yahoo, Office 365, and many others.
- Supports the conversion of password encrypted OST file.
- Exports Outlook items like calendars, emails, contacts, etc.
- No file size restrictions.
- Provides Search, Date filter, and Preview features.
- No risk of data loss.
- The free OST to PST Converter version of the software allows users to convert the first 25 emails for Free.
Above we have discussed a few methods to convert OST to PST file format. Use can use the manual approach of conversion but we have seen above that there is a risk of losing the data with the manual process. So, it is suggested to use the best OST to PST Converter software for a safe and quick solution of migration.